Specht Lab - People

Plant Evolutionary Biology at UC Berkeley

Plant and Microbial Biology
University of California, Berkeley

CURRENT LAB MEMBERS

Chelsea Specht

Principal Investigator

Evolution of tropical gingers (Zingiberales), Floral development and systematics of various monocot groups

PUBLICATIONS

Heather Driscoll

Lab Manager & Research Associate

Systematics, Biogeography and Evolution of Polystichum ferns

Madelaine Bartlett

Graduate Student, Plant Biology

Floral development and the evolution of floral symmetry in Monocots

Chodon Sass

Graduate Student, Plant Biology

Systematics and evolution of ecological adaptation in Aechmea

Tanya Renner

Graduate Student, Plant Biology

Evolution of proteins involved in plant carnivory

Kali Lader

Graduate Student, Microbiology

Fungal endophyte community structure in California coastal redwoods (Sequoia sempervirens)

Carolina Gomez

Graduate Student, Plant Biology

Population genetics and evolution of thermogenesis in mexican species of Dioon (Cycadales)

Ana Almeida

Graduate Student, Plant Biology

Evolution of floral development in Zingiberales

UNDERGRADUATE RESEARCHERS

Katrina Hong

SPUR

Floral developmental evolution

Claudia Garcia

SPUR, McNair

Population genetics of Mexican Dioon

Irene Liao

SPUR, Biology Fellows, Smithsonian RTP

Virus induced gene silencing in monocots

Sara Fraley

SPUR

Systematics of Heliconia

Esther Kim

CNR-BSP

VIGS in Costaceae and Zingiberaceae

LAB ALUMNI

WHERE ARE THEY NOW?

Laura Lagomarsino

GPB 2008; SPUR, David's Scholar, RTP intern, Senior Thesis on systematics of Heliconiaceae.

Currently:

Graduate School, Ecology and Evolutionary Biology, Harvard University

Claudia Henriquez

GPB 2008; SPUR, Senior Thesis on systematics of the Milla complex, Themidaceae.

Currently:

Plant Biology in Mexico

Sarah Starkey

GPB 2008; SPUR, Senior Thesis on systematics of Ancistrocladus.

Currently:

Field Botanist

Jennifer Bartlau

MEB 2008; SPUR, Floral development in Zingiberales.

Currently:

Field Botanist

Hillary Cooper

Microbiology 2007; SPUR, Senior Thesis on systematics of Ruscaceae.

Currently:

Laboratory manager for Dr. Paul Fine, Integrative Biology, UCB

Sankar Sridaran

MEB 2007; SPUR, Senior Thesis on comparative genetics and Floral Development in Costaceae and Musaceae

Currently:

Center for DIsease Control (CDC), EID intern.

Yizhuo Wang

MCB 2007; URAP, Senior Thesis on the systematics of Costaceae

Currently:

MedImmune, research assistant.

Debra Wang

IB 2007; URAP: Graduated from College of Letters and Science with double major (Biology/Psychology)

Currently:

Teaching & Heading to Grad School in public health/p>

Christina "Tina" Johnson

Currently:

Graduate school in the Botany department at Miami University of Ohio with Dr. John Kiss



UNDERGRADUATE RESEARCH HIGHLIGHTS

FORMER URAP/SPUR Projects (2007-2008)

Laura Lagomarsino (below) was the recipient of a Nathan and Violet David Scholars Fellowship for undergraduate research at UC Berkeley and a recipient of a 2007-2008 Barry M. Goldwater Scholarship. Laura studies systematics and evolution of Heliconia for her research program and will spend the summer of 2007 at the Smithsonian Institution working with W. John Kress on reconstructing the ancestral ecology of Central American heliconias. In the picture below, Laura is seen hugging a Heliconia while simultaneously talking on the phone to Hillary. Can they ever get plant systematics off their minds?

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Sarah Starkey (GPB 08) spent the year working with graduate student Tanya Renner on the phylogeny and evolution of carnivorous plants in the Caryophyllales. Sarah worked independently to help Tanya develop an understanding of evolution within the genus Ancistrocladus. Below, Sarah is showing her love for Nepenthes...

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Claudia Henriquez (GPB 08) developed two projects: she assisted Chodon Sass with her work on understanding the evolution of the bromeliad genus Aechmea, and she worked with Dra. Victoria Sosa in Mexico working on a phylogeny of Milla (Themidaceae). Her honors thesis project focused on Milla. Claudia is shown below with related genus, Brodiaea.

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Jennifer Bartlau (MEB 08) worked with Madelaine Bartlett on developing a system for photographing and documenting floral development across the Zingiberales. Irene Liao (GPB 09) started in the lab working on several phylogenetic projects in the lab. She is currently working on an honor's thesis project on virus induced gene silencing across Monocots. Here, Jennifer and Irene are enjoying the carnivorous plants up at the UC Botanical Garden.

And Irene is caught botanizing...





FORMER URAP/SPUR Projects (2006-2007)

HIllary and Debra worked as a power team, developing a phylogeny of the monocot family Ruscaceae. This family includes diverse plant forms like Dracaena, Ruscus, and Convallaria and HIllary is interested in the evolution of plant habit and habitat. Hillary completed this project for her undergraduate thesis, and this image of her being attacked by a Dasylirion probably rang true for her as she finished up....

Sankar Sridaran, here shown with his beloved Costus dubius, has completed his senior thesis project, working on developing a system for using techniques developed in model organisms in order to better understand floral development in the diverse Zingiberales (tropical gingers). While managing the greenhouses, he also extracted MADS box genes from a variety of species of gingers and examining their sequences and expression patterns to help understand the role of candidate genes in creating the diverse floral morphologies in the Zingiberales.

Yizhuo Wang, MCB 2007, finished her honor's thesis on a phylogeny of New World Costus (Costaceae) in order to develop a robust hypothesis concerning the pattern of evolution of bee and bird pollination in these charasmatic species. Once this is completed, we will be able to better understand the importance of ecology in driving morphological evolution of flowers in Costus. Ongoing SPUR projects continue in Yizhuo's footsteps...

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Otto and Asa Gray

Lab Dogs

This duo is often found roaming the halls of Koshland in search of cookies (Otto) or apples (Asa Gray). Please avoid feeding them, if they let you.

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